Refringency
折射系数
🗣️ 情景例句
It's quite likely that they'll agree to compromise.
他们很可能同意妥协。
When did you go cooking?
你什么时候去做饭？
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。